[tex-live] TL 2011 Segmentation fault xelatex

[Heiko Oberdiek]

On Sat, Sep 17, 2011 at 03:31:43PM +0000, Karl Berry wrote:

> P.S. As an aside, it seems there have been incompatible changes since
> the TL'11 release in etoolbox and/or other packages.  
> What I see are these errors while loading polyglossia.sty:
> 
> ! Undefined control sequence.
> l.402 \define at boolkey

It's a bug in polyglossia, it requires xkeyval, but the
\RequirePackage{xkeyval} is missing. (Now fontspec doesn't
use xkeyval and therefore xkeyval isn't loaded indirectly.)

Yours sincerely
  Heiko Oberdiek